Remove upper bound on prettyprinter (#2566).
Remove upper bound on prettyprinter (#2566).

massysett/stackage,int-index/stackage,simonmichael/stackage,soenkehahn/stackage,k0ral/stackage,ygale/stackage,athanclark/stackage,GregorySchwartz/stackage,iand675/stackage,asr/stackage,Shimuuar/stackage,fpco/stackage,mstksg/stackage,fimad/stackage,spencerjanssen/stackage,mgajda/stackage,michalkonecny/stackage,phaazon/stackage,clinty/stackage,wereHamster/stackage,peti/stackage,lwm/stackage,jonschoning/stackage,mrkkrp/stackage,Daniel-Diaz/stackage,stackbuilders/stackage,creichert/stackage,garetxe/stackage,ethercrow/stackage,alanz/stackage